So we're talkin' vodka and no one shares their favorite brands? For shame. A buddy of mine turned me on to Luksusowa a while back, and while Polish potato vodkas often have a bad reputation, it's pretty hard to beat at the price point. Price has been creeping up over the years, to the point that it's 50% more than it was 4ish years ago (though what isn't?), but people seem to have caught on because it's sold out often where I am. Had to switch to Wheatley, which is fine.
As an aside, Tito's is dogass and Kirkland's yabba dabba doo bottle of American corn liquor that they're calling vodka is just as good (if not better) for half the price. The French is slightly better, though more expensive, but I'm not enough of a savage to pound straight vodka so it all comes out in the wash.